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• Innovative Applications And Advantages Of Titanium Plates In Modern Architecture 2024-10-30

  Titanium plates, due to their unique physical and chemical properties, have been widely used in the field of architecture and have brought new possibilities to modern architectural design. It not only provides architects with more design inspiration, but also greatly enhances the practicality and aesthetics of buildings.   The main advantage of titanium plate lies in its lightweight and high-strength properties. Compared to traditional building materials, titanium plates are lighter in weight while providing the same strength, making them an ideal material choice for large-scale construction projects. Especially in buildings that require support for large-span structures, titanium plates can significantly reduce the weight of the structure, thereby reducing the requirements for the foundation and the difficulty of construction.   In addition, the corrosion resistance of titanium plates is excellent. It can resist various adverse weather conditions, such as strong wind, rainstorm, high temperature and low temperature, thus increasing the durability and life of the building. Whether it is salt spray corrosion in coastal areas or acid-base corrosion in inland areas, titanium plates can exhibit good corrosion resistance, ensuring the long-term safety and stability of buildings.   In the application of building facades, the appearance of titanium plates usually retains the original color of the metal, presenting a modern silver gray. This unique color and texture not only give the building a high-tech visual impression, but also make titanium plates an important material choi

• Preparation and Application of Titanium Metal: The Diverse Roles of Titanium Sponge 2024-10-30

  Firstly, let's delve into how titanium metal was extracted from nature and introduced into human society. Due to its extremely high chemical activity, titanium metal mainly exists in the form of titanium dioxide and titanate in nature, and often coexists with elements such as iron, calcium, magnesium, silicon, aluminum, manganese, and rare earths. In order to extract pure titanium from these complex minerals, we need to go through a series of intricate technological processes.   The magnesium reduction-vacuum distillation method dominates the process of producing titanium sponge.This method first requires the enrichment of titanium minerals, and then converts them into titanium tetrachloride through a chlorination process.Next, magnesium is used to reduce the titanium tetrachloride under the protection of argon gas to produce titanium sponge. Magnesium and magnesium chloride can be further separated and removed by vacuum distillation, resulting in a pure titanium sponge product.   Titanium sponge, as the basic material for all finished titanium products and titanium powder, its quality is crucial to the performance of titanium products. In China, titanium sponge is divided into 7 grades according to chemical composition and Brinell hardness, ranging from grade 0A to grade 5. Among them, Grade 0A and Grade 0 titanium sponge have the highest purity and are mainly used in high-end industrial and military fields. These fields have extremely high performance requirements for materials, especially in the aerospace industry, where precision parts must use high-quality sponge titanium to ensure their safety and reliability.In the medical field, high-quality titanium sponge also plays

• The Application of Titanium Locknuts 2024-10-25

  Titanium locknuts, as a kind of high-performance titanium fasteners, play an irreplaceable role in many industrial fields due to their unique strength, corrosion resistance, and lightweight characteristics. These characteristics make titanium locknuts increasingly widely used in aerospace, automotive, marine, and other complex environme nts. This article will delve into the application and significant advantages of titanium locknuts in different fields.   Aerospace Field In aerospace, every detail is related to flight safety and efficiency. Titanium locknuts have become an ideal choice for manufacturing key components of aircraft, satellites, rockets, and other equipment due to their high strength, corrosion resistance, and lightweight characteristics. In extreme weather conditions and complex mechanical environments, titanium locknuts can not only withstand enormous tensile and shear forces, but also effectively resist corrosion, ensuring long-term stable operation of equipment. In addition, its lightweight design helps to reduce the overall structural weight, improve flight efficiency, and meet the high requirements for material performance in the aerospace field.   Automotive Field

• Titanium alloy helps aviation development and opens a new era of aviation 2024-10-24

  For countries around the world, aviation research and manufacturing industry is a systematic project that often involves numerous industries and fields. Especially in the military industry, a fighter jet is composed of a massive system of components, with the most critical being the engine.In the core technological process of engine research and production, materials are a prerequisite. In recent years, the concept of titanium alloy as an engine material has become a global consensus. With the continuous improvement of independent research and development technology in China, Chinese researchers have also begun to realize the development and utilization of this high-tech material. t is worth mentioning that as a resource rich country, China itself has abundant titanium metal deposits. With the continuous improvement and upgrading of titanium alloy technology, including the J-20, many new fighter jets in China are expected to be retrofitted with titanium alloy engines in the future to further improve their performance level.   Why are titanium materials the most suitable materials for engines? First of all, in terms of its characteristics, the high strength of titanium metal is unique among many metal elements, far exceeding common aluminum alloys, magnesium alloys, stainless steel, etc. At the same time, it can maintain long-term stable operation in high temperature environments of 450-500 ℃, and also has comprehensive advantages such as good corrosion resistance, good low-temperature performance, high chemical activity, low thermal conductivity, and low elastic modulus. It can be said to be the most suitable manufacturing material for aircraft engines. Data shows that three-quarters of the titanium alloy materials currently produced globally are used in the aerospace industry.

• In-depth analysis: titanium heat exchanger uniqueness and diversified applications 2024-10-23

  Titanium heat exchanger, a heat exchange equipment made of high-quality titanium tubes, occupies a pivotal position in many industrial fields such as chemical, petroleum, power, food, etc. due to its unique heat transfer ability. Its outstanding performance and wide range of applications make it an indispensable and important tool in modern industrial production.   Material characteristics: high-quality titanium tubing, excellent performance Titanium heat exchanger can stand out in many heat transfer equipment, the key lies in its choice of high-quality titanium tubes as the core material. Titanium tube is not only lightweight, but also has excellent mechanical properties, its tensile strength of up to 180kg/mm², the specific strength even more than high-quality steel. In addition, titanium alloy also has excellent heat-resistant strength, low-temperature toughness and fracture toughness, these characteristics make the titanium heat exchanger in response to a variety of complex working conditions can be easily. In terms of chemical properties, titanium shows a high degree of stability. In a variety of industrial solutions, titanium can maintain good corrosion resistance, which makes the titanium heat exchanger in the treatment of corrosive materials have a unique advantage. However, it should be noted that with the increase of medium concentration and working temperature, the corrosion resistance of titanium may be reduced. Therefore, in practical applications, you need to pay close attention to the concentration of the medium and the working temperature to ensure the

• Thermal stability and welding properties of TA15 titanium alloy 2024-09-09

  TA15 titanium alloy, as a brilliant gem in the field of metals, weaves a double symphony of strength and toughness with its unique chemical composition Ti-6.5Al-2Zr-1Mo-1V. In this metal movement, Al, as the main theme of the α-stabilizing element, with its solid solution strengthening characteristics, lays a solid foundation for the alloy. The addition of Zr, like delicate embellishments in harmony, optimizes the alloy's process performance; while Mo and V as β-stabilizing elements, like exciting variations, give TA15 a broader range of applications.This high AI content (6.58%) near α-type titanium alloy not only inherits the excellent thermal strength and weldability of the α-type titanium alloy, but also cleverly integrates the process plasticity of the α-β-type titanium alloy, demonstrating a unique balance of beauty. Its strength at room temperature and high temperature is excellent, especially in terms of thermal stability and welding performance, it is outstanding. TA15 alloy can work stably for up to 3000 hours at high temperatures of 500℃, and even withstand high temperature tests of 800℃ in a short period of time, fully demonstrating its outstanding heat resistance. Under the constant temperature of 450℃, its service life is astonishingly extended to 6000 hours, becoming an indispensable high-quality material in high-end fields such as aerospace. How Long to Cook Homemade Pizza? From precision thin sheets to heavy forgings, from complex forged parts to large welded ring parts, TA15 alloy, in its diverse forms, meets

• The Strength of Titanium Forgings 2024-09-05

  Exploring the Applications and Benefits of Titanium ForgingsTitanium is a versatile and durable metal that is widely used in various industries, from aerospace to medical equipment. One of the most common forms of titanium products is titanium forgings. Titanium forgings are made through a complex and precise process that involves shaping and forming titanium into the desired shape and size. The process of making titanium forgings starts with the selection of high-quality titanium alloy materials. Titanium alloys are a combination of titanium with other metals such as aluminum, vanadium, or iron, which enhance the strength and durability of the metal. Once the materials are selected, they are heated to a specific temperature to make them malleable and easy to work with. The next step in the process is forging, which involves shaping the heated titanium alloy into the desired form. There are several methods of forging titanium, including open die forging, closed die forging, and ring rolling. Each method has its advantages and is used depending on the specific requirements of the final product. In open die forging, the heated titanium alloy is placed between two flat dies and hammered into the desired shape. This method is ideal for producing large and complex titanium forgings. Closed die forging, on the other hand, involves placing the heated titanium alloy into a closed die cavity and applying pressure to shape the metal. This method is used for producing smaller and more intricate titanium forgings. Ring rolling is another method used to produce titanium forgings, particularly titanium rings. In this process, a cylindrical piece of titanium alloy is placed on a mandrel and rolled between two rollers to form a ring shape. This method is commonly used to produce titanium rings for various applications, such as jewelry or industrial equipment. After the titanium forging is shaped and formed, it undergoes heat treatment to enhance its strength and durability. Th

• Titanium Alloys: a journey into the future leading to the development of modern space rocket technology 2024-08-27

  With the rapid development of the space industry in the 21st century, the requirements for space rocket technology have become increasingly stringent, especially the development of high-impulse thrust-to-weight ratio engines, which has become the key to promoting the progress of space technology. In this context, titanium alloy, as a metal material with excellent high-temperature strength, low-temperature toughness and excellent processing performance, has become a core material in advanced space rocket technology products.   Exploration of the application of titanium alloys in extreme environments The Russian Institute of Metals is working on process optimization and performance enhancement of the BT6c alloy for components of space rockets that have to withstand extreme temperatures (-200°C to higher), such as large φ600mm molded Titanium Forgings, accumulator plates, bearing bracket blanks, and tube fittings. The alloy is not only stable at -200°C, but its working temperature limit has been further reduced to 253°C by particle metallurgy, which significantly improves the overall performance of the material. This innovative process ensures the homogeneity of the fine grain structure in all parts of the blank, realizing isotropic properties and providing reliable material support for rocket components under extreme conditions.   Wide application and optimization of two-phase titanium alloys

• Rise Of Titanium Materials To Help Rapid Development Of The Marine Field 2024-07-20

  In recent years, China has implemented a large number of ocean ships, offshore oil drilling platforms, seawater desalination, the construction of artificial reefs and other major projects, ocean engineering as an important bridge connecting human beings and deep-sea resources, is constantly ushering in technological and material innovation. Titanium metalis called “ocean metal”, is an important strategic metal material, with its high strength, resistance to seawater hydrothermal corrosion, sulfide corrosion, anti-microbial adhesion, high toughness, etc., in the ocean thermal energy conversion, seawater piping systems, and special firefighting equipment and other key areas to show extraordinary application value. Therefore, making full use of marine materials - Titanium Materials and titanium alloys - will contribute to the development of the national marine strategy.   (A) Titanium heat exchanger in ocean thermal energy conversion ocean thermal energy conversion

• Discover High Definition Metallography of Titanium and Titanium Alloys: A Wonderful Journey into the World of Microscopy 2024-07-16

  Titanium material is a metal of great industrial value, showing a wide range of applications in many fields due to its excellent physical and chemical properties. As a lightweight and high-strength metal, titanium has a density of about 4.5 g/cm3, which is close to the specific gravity of aluminum, but has higher strength and better corrosion resistance than aluminum, and is able to resist most acid and alkali mediums, and performs well in harsh environments such as seawater. In addition, titanium has good biocompatibility, so it has a wide range of applications in the field of medical devices, such as artificial joints, dental implants and so on. Titanium alloys are made by alloying titanium with other metal elements (e.g. aluminum, vanadium, iron, etc.), and through alloying they are able to further optimize their properties, such as improving strength, corrosion resistance and other characteristics. In the aerospace industry, titanium alloys are widely used in aircraft structures, engine components and other key parts due to their lightweight and high-strength characteristics, which can significantly reduce the weight of the aircraft and improve flight performance and fuel efficiency. In the chemical industry, titanium alloys are commonly used in the manufacture of corrosion-resistant equipment and pipelines, such as chemical reactors, desalination equipment, etc., which can be operated stably for a long period of time in acidic and alkaline environments and play an important role. In addition, titanium alloys are also used in the manufacture of sporting goods, such as golf clubs, bicycle frames, etc., which provide athletes with excellent competitive performance and experience due to their lightweight and strong characteristics. Overall, titanium and its alloys offer significant technological advances and innovation opportunities for modern industry and technology d

• High temperature titanium alloy and various types of titanium alloy classification and properties 2024-06-19

  The first high-temperature titanium alloy successfully developed in the world was Ti-6Al-4V, with a service temperature of 300-350℃. Subsequently, IMI550, BT3-1 and other alloys with a service temperature of 400 ℃ were successively developed, as well as alloys with a service temperature of 450-500 ℃, such as IMI679, IMI685, Ti-6246, Ti-6242 and other alloys. The new high-temperature titanium alloys that have been successfully applied in aircraft engines are. British IMI829, IMI834 alloy; American Ti-1100 alloy; Russian BT18Y, BT36 alloy and so on. In recent years, foreign countries have developed titanium alloys using rapid solidification/powder metallurgy technology, fibre or particle reinforced composite materials as the development direction of high-temperature titanium alloys, so that the use of titanium alloys can be increased to more than 650 ℃. The United States McDonnell Douglas company using rapid solidification / powder metallurgy technology Chi Gong developed a high purity, high density titanium alloy, at 760 ℃ its strength is equivalent to the current room temperature using titanium alloy strength. Titanium-aluminium compound based titanium alloys Compared with general titanium alloys, titanium aluminium compounds based sodium Ti3Al (α2) and TiAl (γ) intermetallic compounds have the advantages of good high temperature performance (using temperature of 816 and 982 ° C, respectively), oxidation resistance, creep resistance and light weight (density is only 1/2 of the nickel-based high-temperature alloys), and these advantages make it become a competitive material for the future of aero-engine and aircraft structural components. At present, there are two Ti3Al-based titanium alloys Ti-21Nb-14Al and Ti-24Al-14Nb-#v-0.5Mo in the United States began mass production. Other Ti3Al-based titanium alloys developed in recent years include Ti-24Al-11Nb, Ti25Al-17Nb-1Mo, and Ti-25Al-10Nb-3V-1Mo, etc

• Let the world take notice - China's titanium alloy technology develops rapidly and leads the world 2024-04-13

  Titanium alloy, with its advantages of light weight, high strength and corrosion resistance, is realizing innovations and breakthroughs in the field of global metal science and technology. Titanium alloys are not only widely used in traditional fields such as aerospace and shipbuilding, but also in emerging fields such as medical devices and the automotive industry, showing great potential for application. In this tide of technological innovation, China's rapid rise is particularly notable, not only to the United States and Japan and other traditional industrial powers surprised, but also highlights the strong strength of China's scientific and technological innovation. Let's review a few specific cases to feel the rapid momentum of China's titanium alloy technology development. In the aerospace field, China's titanium alloy technology has realized several major breakthroughs. For example, in the manufacturing process of the C919, a large domestic airplane, titanium alloy materials are widely used in the manufacture of aircraft structural parts and engine components. This not only greatly reduces the weight of the aircraft and improves flight performance, but also reduces fuel consumption, bringing higher economic benefits to airlines. In addition, China's titanium alloy technology has also been successfully applied to the manufacture of rocket engines, making an important contribution to China's aerospace industry. In the medical field, China's titanium alloy technology has also achieved remarkable results. Taking artificial joints as an example, Chinese researchers have successfully developed medical titanium alloy materials with excellent biocompatibility and mechanical properties, and applied them to the manufacture of artificial joints. Such artificial joints not only have good stability and dura

• 24 kinds of commonly used metal materials Aircraft Titanium Material and its characteristics 2024-04-09

  1, 45 - high-quality carbon structural steel, is the most commonly used medium carbon tempering steel Main features: the most commonly used medium-carbon tempered steel, good overall mechanical properties, low hardenability, water quenching cracks easily. Small parts should be tempered, large parts should be normalized. Application examples: Mainly used in the manufacture of high strength moving parts, such as turbine impeller, compressor piston. Shafts, gears, racks, worm gears, etc.. Welded parts pay attention to preheat before welding, stress relief annealing after welding. 2, Q235A (A3 steel) - the most commonly used carbon structural steel 3, 40Cr - one of the most widely used steel, is an alloy structural steel Main features: tempered, with good overall mechanical properties, low-temperature impact toughness and low notch sensitivity, good hardenability, oil-cooled to get high fatigue strength, water-cooled parts of complex shapes are prone to cracking, cold bending plasticity is medium, tempered or tempered cutting and machinability is good, but the weldability is not good, prone to cracking, weld should be preheated to 100 ~ 150 ℃, generally in the tempered condition Used in a general state of tempering, but also can be carbonitriding and high-frequency surface quenching treatment. Application examples: tempering treatment for the manufacture of medium-speed, medium-load parts, such as machine tools, gears, shafts, worm gears, spline shafts, thimble bushing, etc., tempering and high-frequency surface quenching for the manufacture of high hardness, wear-resistant parts, such as gears, shafts, shafts, crankshafts, arbors, sleeves, pins, connecting rods, screws and nuts, intake valves, etc., quenched and tempered at medium temperatures used in the manufacture of heavy-duty, medium-rate impact of the parts, such as pumps, rotors, sliders, gears, pumps, gears, pumps, pumps, pumps, pumps, pumps, pumps, pumps and o

• Titanium Alloy Sheet! QYX reveals the metal powder injection molding process! 2024-04-08

  Recently, Xiaomi 14 Ultra was officially launched, which brings a Titanium Special Edition model. The center frame is made of titanium, and the Metal Injection Molding (Metal Injection Molding) process is built in one piece. MIM is Metal Injection Molding, known as the fifth generation of metal molding process. It is a new type of near-net molding technology, which is considered an ideal process for preparing titanium and titanium alloys because of its ability to mass produce complex structures, high dimensional and high precision parts at a lower cost. MIM is different from other metal forming processes, somewhat similar to the plastic injection molding process, in that the metal powder and binder are first mixed to form the feedstock. It is then injection molded, after which the binder is removed (degreasing process), sintered at high temperature, and post-processed. At present, the main feeding of titanium alloy refers to: mixing a certain titanium alloy metal powder and binder uniformly according to a certain ratio at a certain temperature to obtain a mixture of powder and binder suitable for injection molding. The preparation of uniform feed is the key to obtaining high-precision powder injection molding products. If the feed is not uniformly mixed, the binder will produce defects such as deformation and uneven sintering shrinkage during the degreasing process, thus increasing the dimensional deviation of the final sintered body. Therefore, the preparation of feed material plays a decisive role in the accuracy of MIM products. At present, th

• Titanium alloy in the pharmaceutical industry 2024-03-12

  Frontier TechnologyAdditive manufacturing field is booming, technological innovation to lead the industry change Market research and analysis shows that the additive manufacturing field is experiencing rapid technological development, with numerous domestic and international technological achievements. As technological advances continue to drive change in various industries around the world, additive manufacturing is gradually gaining popularity. The global additive manufacturing market size is expected to reach USD 76.16 billion by 2030 and continue to grow at a CAGR of 20.8% between 2022 and 2030. In the face of growing downstream demand, countries have increased investment in additive manufacturing research and development, and related technologies are changing rapidly. On the domestic front, domestic backbone enterprises have successfully developed the world's first tantalum-metal bone-filled reconstruction rods with their 3D printing solutions, and have been certified by the State Drug Administration. This breakthrough signals that 3D printed tantalum metal will be widely used in the future. Meanwhile, Chinese scientists have also successfully developed 3D printed titanium alloys with "anti-fatigue" properties, expanding new boundaries for aerospace applications. On the international stage, the introduction of advanced technologies by foreign companies has brought significant simplification of the additive manufacturing testing workflow. In addition, the application of 3D printing simulation technology is also expanding, providing strong support for solving problems in the additive manufacturing process.

• Analysis and application examples of titanium alloy forging process in the aviation industry 2023-08-15

  Analysis and application examples of titanium alloy forging process in the aviation industry 1.summarize With China's national economy, science and technology development, aerospace, aviation industry in recent years ushered in a new development opportunity, especially in the national "big plane" project, civil aviation manufacturing industry will become a new economic growth point leading the development of the national economy, has a broad development prospects. Civil aviation manufacturing enterprises in order to continuously improve the advanced nature of the aircraft, reliability, applicability, increase the competitiveness of domestic aircraft in the international market, the choice of aviation manufacturing materials more and more demanding; titanium alloys are mainly characterized by a small specific gravity, high strength, and at the same time has a good heat resistance, corrosion resistance, to become the main choice of materials for the modern aircraft components, greatly reducing the weight of the aircraft, of which the TC4 (Ti-6AL-4V) is the main material of the aircraft. 6AL-4V) and TB6 titanium alloy forgings in aviation manufacturing applications. 2.Classification of titanium alloy and forging process According to the room temperature microstructure, titanium alloys can be divided into three types: α-type alloys, α + β-type alloys and β-type alloys, of which α and α + β-type alloys thermoplasticity and deformation speed is not very close to the relationship between α and β-type alloys have a good forging, but the temperature may be caused by the low temperat

• Analysis of Titanium Alloy Forging Process in Aviation Industry 2023-07-24

  With the rapid development of China's national economy and science and technology, the aerospace industry has seen new opportunities in recent years, especially after the establishment of the national "Large Aircraft" project. The civil aviation manufacturing industry will become a new economic growth driver leading the development of the national economy, with broad development prospects. To continuously improve the advancement, reliability, and applicability of aircraft and increase the international market competitiveness of domestically produced aircraft, the requirements for aerospace materials selection are becoming increasingly stringent. Titanium alloys have become the primary material for modern aircraft structural components due to their low density, high strength, and excellent heat and corrosion resistance. Among them, TC4 (Ti-6AL-4V) and TB6 titanium alloy forgings are widely used in aerospace manufacturing. Classification of Titanium Alloys and Forging Techniques Based on room temperature microstructure, titanium alloys can be classified into three types: α alloys, α+β alloys, and β alloys. The hot plasticity and deformation speed of α and α+β alloys are not significantly affected, while β alloys have good forgeability but may cause α phase precipitation at low temperatures. The forging techniques of titanium alloys can be categorized into conventional forging and high-temperature forging, based on the relationship between forging temperature and β transformation temperature. 2.1 Conventional Forging of Titanium Alloys Commonly used deformable titanium alloys are usually forged b

• Polishing knowledge related to titanium alloy screws 2023-07-24

  Polishing knowledge related to titanium alloy screws In the process of diversified and high-end development of industrial products, how to improve the quality of molds that directly affect product quality is an important task. In the manufacturing process of titanium alloy screw molds, the smooth processing and mirror processing after shape processing are called part surface grinding and polishing processing, which are important processes to improve the quality of the mold. Mastering reasonable polishing methods can improve the quality and service life of titanium alloy screw molds, thereby improving product quality. Common polishing methods and working principles 01 Mechanical polishing Mechanical polishing is a polishing method that removes the protruding parts of the workpiece surface by cutting or causing plastic deformation on the material surface to obtain a smooth surface. It generally uses oilstone strips, wool wheels, sandpaper, etc., and is mainly manually operated. For surfaces with high quality requirements, ultra precision polishing can be used. Ultra precision polishing is the use of specially designed grinding tools, which are tightly pressed onto the machined surface of the workpiece in a polishing fluid containing abrasives and perform high-speed rotational motion. By utilizing this technology, Ra0.008 can be achieved μ The surface roughness of m is the best among various polishing methods. This method is often used in optical lens molds. Mechanical polishing is the main method of mold polishing.

• Titanium alloy in the pharmaceutical industry 2023-06-02

  The pharmaceutical industry is an important industry related to people's physical and mental health, including pharmaceuticals, medical machinery, sanitary materials and many other fields, and occupies an important position in the national economy. Titanium is widely used in the pharmaceutical industry due to its non-toxicity, harmlessness and good compatibility with the human body. In pharmaceutical production, pharmaceutical equipment is easily damaged by corrosion due to the fact that the production of drugs is inseparable from acids, alkalis and salts. The use of steel equipment not only can not solve the problem of serious corrosion of equipment, but also cause a lot of human, material and financial losses, affecting normal production. The use of titanium equipment is a good solution to this problem. In the production of several major commonly used drugs, the use of titanium equipment has good corrosion resistance, and has gained considerable economic benefits. 1.Vitamin B1 production Our country mostly use hydrogen chloride conversion method to produce vitamin B1, the finished product using cyclone drying, two cyclone separation. The medium is thiamine hydrochloride, PH value of 2.5, temperature 110 for ℃, very corrosive. The original drying device is made of stainless steel, the use of more than a year on the inner wall of corrosion perforation, and serious contamination of drugs. The use of titanium spiral feeder, cyclone separator, vortex body, hopper and discharge pipe and exhaust box titanium lining, vitamin B1

• Cast titanium alloy properties and applications in the valve industry 2023-05-21

  Compared with previous alloy materials, titanium alloys have many advantages such as low density, high specific strength, corrosion resistance, excellent high and low temperature performance, so they can be more widely used in many fields such as petrochemical, marine environment, biomedicine, aerospace, automotive industry and naval vessels. Cast titanium alloy is titanium alloy obtained by casting into the desired shape, of which the most widely used is ZTC4 (Ti-6Al-4V) alloy, with stable process performance, good strength and fracture toughness (below 350 ℃). As the main control parts of various special environments and special fluid medium pipeline transmission systems, valves have become an important part of many equipment in production, and it can be said that no industry can do without valves. Due to the different environmental, temperature and media requirements in different fields, valve selection is particularly critical and widely valued. Titanium alloy and cast titanium alloy as the main body of the valve due to its corrosion resistance, high temperature and low temperature performance, high strength and other good superior performance in the valve field has a broad prospect. Commonly used cast titanium alloys 1.1 Types With the development of science and technology and production needs, different kinds of cast titanium alloys are developed and used in many fields. From the photographic composition, casting titanium alloy can be divided into α, β and α + β 3 types; from the strength, can be divided into medium-strength titanium alloy, high-strength titanium alloy; from the use of environmental temperature, can be divided into low-temperature titanium all

• What are the materials of aircraft engine turbine blades? What are the cooling methods of turbine blades? 2023-02-13

  What are the materials of aircraft engine turbine blades? What are the cooling methods of turbine blades? Turbine blades are an important component of the turbine section in a gas turbine engine. The high-speed rotating blades are responsible for drawing high-temperature and high-pressure air into the burner to maintain the engine's work. Next, let me tell you in detail what are the materials for the turbine blades of the aircraft engine and what are the cooling methods for the turbine blades. 1. What are the materials of aircraft engine turbine blades? A. Deformed high temperature alloy The development of wrought superalloys has a history of more than 50 years. The wrought superalloys commonly used in domestic aircraft engines are mainly Cr-Ni alloy systems and Cr-Ni-Co alloy systems. For details, refer to Table 1. As the content of aluminum, titanium, tungsten, and molybdenum increases in superalloys, the material properties continue to improve, but the hot workability decreases; adding expensive alloying element cobalt can improve the overall properties of the material and improve the stability of the high-temperature structure. B. Cast Superalloys The bearing stability of cast turbine blades increased from about 750°C in the 1940s to about 1700°C in the 1990s. The cast superalloys for blades are shown in Table 2. C. Superplastic forming of titanium alloys At present, the most commonly used titanium alloys for superplastic forming blades are Ti6Al4V and Ti6Al2Sn4Zr2Mo. More titanium alloy materials are shown in Table 3. Although the application of composite materials has a growing trend recently, there are disadvantages that are difficult to solve at this stage, such as: High manufacturing costs , cannot be recycled, and has poor high-temperature performance, so titanium alloys are still the main materials for superplastic form

• Application of titanium alloy in bicycle and auto racing field 2023-01-11

  Application of titanium alloy in bicycle and auto racing field Titanium bicycles have the advantages of light weight, high strength, good corrosion resistance and fatigue resistance. Since the mid-1980s, titanium bicycles have developed rapidly, which has greatly promoted the application of titanium materials. For example, ANCOTECH, HAYNES INTERNATIONAL. and SANDVIK SPECIAl. METALS, three companies producing Ti3Al-2.5V pipes in the United States, have all turned to the bicycle industry. In terms of material selection, Ti-3Al-2.5V and Ti-6Al-4V are the most commonly used titanium alloys for bicycle frames. Compared with other titanium alloys, the biggest advantage of Ti-3Al-2.5V is high yield strength and good process plasticity , and has good welding performance, the disadvantage is the high price. Although it was developed for aircraft hydraulic systems, it meets the material performance requirements of the bicycle market due to its good formability, corrosion resistance and elongation, combined with high fatigue strength and low density. In the past few years, frames made of industrial pure titanium arms and non-aerospace Ti-3Al-2.5V (sports grade) titanium alloys have been popular, and Ti-6AL-4V is the most mature application with relatively good comprehensive mechanical properties. It is the titanium alloy material with the most complete performance data. It has good process plasticity and superplasticity, and is suitable for various pressure processing and forming. It can also be welded and machined in a variety of ways, but the formability, weldability and machining The performance is not as good as the former. In terms of making frame, Ti-6Al-4V is also attractive. It has slightly higher modulus and strength than li-3AL-2.5V, but it is more difficult to process it into small diameter bicycle frame tubing. The crankshaft positioner, pedals, handlebars and other bicycle parts connected to the frame are mostly made of Ti-6Al-

• titanium alloy application QYX titanium 2022-10-11

  Titanium alloy application QYX titanium Titanium and its alloys have been widely used in more and more fields because of their superior properties: 1 . application in hydrometallurgy industry As a new corrosion resistant material, titanium has been used for more than 20 years in the metallurgical industry,especially in the hydrometallurgy industry of China. However,it has achieved great success and achieved remarkable social and economic benefits. From the beginning of 70s, Yunnan smelter, Shanghai smelter,Huludao zinc plant and other non-ferrous metallurgical industry pioneered the use of titanium material in electrolytic copper, electrolytic nickel and zinc smelting, to solve the serious corrosion problem plagued production and development of titanium and titanium equipment in the application of the success of the enterprise, but also promote the use of China' s Titanium Industrial